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tests: SAE H2E and RSNXE mismatch in EAPOL-Key msg 2/4 retries

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The second round may use PMKSA caching, but AP will need to reject msg
2/4 in that case as well due to RSNXE mismatch.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2019-12-13 03:27:25 +02:00
parent e3c476bd8c
commit 06540f232c
1 changed files with 35 additions and 0 deletions
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35
tests/hwsim/test_sae.py
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@ -2142,6 +2142,41 @@ def test_sae_h2e_rsnxe_mismatch(dev, apdev):
dev[0].set("sae_groups", "") dev[0].set("sae_groups", "")
dev[0].set("sae_pwe", "0") dev[0].set("sae_pwe", "0")
def test_sae_h2e_rsnxe_mismatch_retries(dev, apdev):
"""SAE H2E and RSNXE mismatch in EAPOL-Key msg 2/4 retries"""
params = hostapd.wpa2_params(ssid="sae-pwe", passphrase="12345678")
params['wpa_key_mgmt'] = 'SAE'
params['sae_pwe'] = "1"
hapd = hostapd.add_ap(apdev[0], params)
try:
dev[0].set("sae_groups", "19")
dev[0].set("sae_pwe", "1")
rsnxe = "F40100"
dev[0].set("rsnxe_override_eapol", rsnxe)
dev[0].connect("sae-pwe", psk="12345678", key_mgmt="SAE",
scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["Associated with"], timeout=10)
if ev is None:
raise Exception("No indication of association seen")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"CTRL-EVENT-DISCONNECTED"], timeout=5)
if ev is None:
raise Exception("No disconnection seen")
if "CTRL-EVENT-DISCONNECTED" not in ev:
raise Exception("Unexpected connection")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"CTRL-EVENT-DISCONNECTED"], timeout=10)
if ev is None:
raise Exception("No disconnection seen (2)")
if "CTRL-EVENT-DISCONNECTED" not in ev:
raise Exception("Unexpected connection (2)")
dev[0].dump_monitor()
finally:
dev[0].set("sae_groups", "")
dev[0].set("sae_pwe", "0")
def test_sae_h2e_rsnxe_mismatch_assoc(dev, apdev): def test_sae_h2e_rsnxe_mismatch_assoc(dev, apdev):
"""SAE H2E and RSNXE mismatch in EAPOL-Key msg 2/4 (assoc)""" """SAE H2E and RSNXE mismatch in EAPOL-Key msg 2/4 (assoc)"""
params = hostapd.wpa2_params(ssid="sae-pwe", passphrase="12345678") params = hostapd.wpa2_params(ssid="sae-pwe", passphrase="12345678")